Browsing Data Science Institute by Title
Now showing items 414-433 of 544
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Sensemaking of complex sociotechnical systems: the case of governance dashboards
(Association for Computing Machinery (ACM), 2018-05-30)This research project is concerned with developing a suitable visualization model to depict a complex socio-technical system such as a city. It focuses on governance dashboards as the main starting point as these aim to ... -
A sentiment analysis dataset for code-mixed Malayalam-English
(European Language Resources Association (ELRA), 2020-05-11)There is an increasing demand for sentiment analysis of text from social media which are mostly code-mixed. Systems trained on monolingual data fail for code-mixed data due to the complexity of mixing at different levels ... -
Separating the wheat from the chaff: Evaluating success determinants for online Q&A communities
(NUI Galway, 2017-05-15)Researchers and community managers try to measure the success of online communities using a variety of success determinants, such as member activity, turnover and interaction. Although many success determinants have been ... -
SESA: Emerging Technology for Service-Centric Environments
(Institute of Electrical and Electronics Engineers, 2007)Service-oriented architectures - and particularly the Web service technologies that enable them, such as WSDL (Web Services Description Language) and SOAP - are widely acknowledged for their potential to revolutionize ... -
Sharing cloud services: user authentication for social enhancement of home networking
(IEEE, 2011-08)A user centric approach to authentication for home networks is proposed. A zero-knowledge-proof (ZKP) authentication is used to leverage the emerging cloud infrastructure allowing users to temporarily transfer their service ... -
Sharing information across community portals with FOAFRealm
(IADIS Press, 2007) -
Simple algorithms for predicate suggestions using similarity and co-occurrence
(Association for Computing Machinery, 2007)When creating Semantic Web data, users have to make a critical choice for a vocabulary: only through shared vocabularies can meaning be established. A centralised policy prevents terminology divergence but would restrict ... -
Sindice Widgets: Lightweight embedding of Semantic Web capabilities into existing user applications
(2008)In this paper we present a methodology by which it is possible to enhance existing web applications and directly deliver to the end users aggregated ¿views¿ of information. These views are accessed by clicking on buttons ... -
Sindice.com: Weaving the open linked data
(2007)Developers of SemanticWeb applications face a challenge with respect to the decentralised publication model: where to find statements about encountered resources. The linked data" approach, which man- dates that resource ... -
SIOC: Content Exchange and Semantic Interoperability Between Social Networks
(2009)This paper describes work performed during the last few years in the context of the SIOC project in order to model social data on the Web using Semantic Web technologies. We will give an overview of the SIOC model, ... -
Smart speaker design and implementation with biometric authentication and advanced voice interaction capability
(CEUR-WS.org, 2019-12-05)Advancements in semiconductor technology have reduced dimensions and cost while improving the performance and capacity of chipsets. In addition, advancement in the AI frameworks and libraries brings possibilities to ... -
Social impact assessment of scientist from mainstream news and weblogs
(Springer Verlag, 2017-10-14)Research policy makers, funding agencies, universities and government organizations evaluate research output or impact based on the traditional citation count, peer review, h-index and journal impact factors. These impact ... -
Social Networking Portals: An Overview and Evaluation
(2004)Next generation communication on the Internet changes the way we interact with the complexity of the information load on the World Wide Web. Web portals act as gateways to resources and a multitude of services on the ... -
Social Networks and Data Portability using Semantic Web technologies
(2008)Social network and data portability has recently gained a lot of interest as one of the issues for social media sites on the Web. In this paper, we will show how Semantic Web technologies and especially the FOAF and ... -
Social sentiment indices powered by X-scores
(INSIGHT Centre for Data Analytics, NUI Galway, Ireland, 2016-05)Social Sentiment Indices powered by X-Scores (SSIX) seeks to address the challenge of extracting relevant and valuable economic signals in a cross-lingual fashion from the vast variety of and increasingly influential social ... -
Soft cardinality constraints on XML data: How exceptions prove the business rule
(Springer Verlag, 2013)We introduce soft cardinality constraints which need to be satisfied on average only, and thus permit violations in a controlled manner. Starting from a highly expressive but intractable class, we establish a fragment that ... -
SPARQL Web-Querying Infrastructure: Ready for Action?
(2013)Hundreds of public SPARQL endpoints have been deployed on the Web, forming a novel decentralised infrastructure for querying billions of structured facts from a variety of sources on a plethora of topics. But is this ... -
SPARQL++ for mapping between RDF vocabularies
(Springer, 2007)Lightweight ontologies in the formof RDF vocabularies such as SIOC, FOAF, vCard, etc. are increasingly being used and exported by ¿serious¿ applications recently. Such vocabularies, together with query languages like SPARQL ... -
A Speech Based Approach to Surveillance Video Retrieval
(2009)This paper describes the anatomy of a pilot surveillance system with a speech-based interface for content-based retrieval of video data. The proposed system relies on an ontology-based information sharing architecture and ...